ZHCSOW3
September 2020
INA848
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Topology
8.3.2
Input Common-Mode Range
8.3.3
Input Protection
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.1.1
Filter Pin
9.1.1.1
RC Filter Network
9.1.1.2
RLC Filter Network
9.1.2
Input Bias Current Return Path
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Reference Pin
9.2.2.2
Noise Analysis
9.2.2.2.1
Reference Voltage Noise Contribution
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
支持资源
12.4
Trademarks
12.5
静电放电警告
12.6
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
D|8
MSOI002K
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsow3_oa
zhcsow3_pm
1
特性
固定增益为 2000V/V
访问内部节点以进行过滤
超低噪声:1.5nV/√
Hz
输入电压噪声(最大值)
精密超级 ß 输入性能:
低失调电压:35µV(最大值)
低失调电压漂移:0.45μV/°C(上限)
低输入偏置电流:25nA(典型值)
低增益漂移:5ppm/°C(最大值)
带宽:2.8 MHz
压摆率:45 V/µs
共模抑制:132dB(最小值)
电源电压范围:
单电源:8 V 至 36 V
双电源:±4 V 至 ±18V
额定温度范围:
–40°C 至 +125°C
封装:8 引脚 SOIC